<template>
    <div class="login_container">
        <div class="login_box">
            <div class="avatar_box">
                <img src="../assets/1.png" alt="">
            </div>
            <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="0px" class="login_form">
                <el-form-item  prop="username">
                    <el-input v-model="loginForm.username" prefix-icon="iconfont icon-user"></el-input>
                </el-form-item>
                <el-form-item  prop="password">
                    <el-input v-model="loginForm.password" prefix-icon="iconfont icon-3702mima" type="password"></el-input>
                </el-form-item>
                <el-form-item class="btns">
                    <el-button type="primary" @click="login">登录</el-button>
                    <el-button type="info" @click="resetLoginForm">注册</el-button>
                </el-form-item>
            </el-form>
        </div>
    </div>


</template>

<script>
export default {
    data() {
      return {
        loginForm: {
            username: '',
            password: '',
        },
        //表单验证规则
        loginFormRules:{
            username:[
                {required:true,message:"请输入登录名称",trigger:"blur"},
                {min:2,max:10,message:"长度在3到10个字符之间",trigger:"blur"}
            ],
            password:[
                {required:true,message:"请输入密码名称",trigger:"blur"},
                {min:6,max:15,message:"长度在6到15个字符之间",trigger:"blur"}
            ]
        }
      }
    },
    methods:{
        resetLoginForm(){
            this.$refs.loginFormRef.resetFields();
        },
        login(){
            this.$refs.loginFormRef.validate(async valid=>{
                if (!valid) return;
                await this.$http.post("manager/user/login",this.$qs.stringify(this.loginForm))  //http://api.coco.com/api/manager/user/login
                .then(resp=>{
                    if (resp.status !==200) return this.$message.error("登陆失败！")
                    this.$message.success("登陆成功！")
                    this.setLoadStatus(resp.data)
                    console.log(this.$util.getCookie("LY_TOKEN"))
                    window.sessionStorage.setItem("LY_TOKEN",this.$util.getCookie("LY_TOKEN"));
                    this.$router.push("/home");         
                })
                .catch(() => {
                    this.$message.error("异常！");
                });             
            })
        },
        //设置登录状态
        async setLoadStatus(userId){
            await this.$http.put(`manager/user/updateStatus/${userId}/${'1'}`).then(resp=>{
                if(resp.status !== 200) return this.$message.error("更新失败！")
            })
        }
    }
}
</script>

<style lang="less" scoped>
.login_container{
    background-color: #2b4b6b;
    height: 100%;
}
.login_box{
    width: 450px;
    height: 300px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top:50%;
    transform: translate(-50%,-50%);

    .avatar_box{
        height: 130px;
        width: 130px;
        border: 1px solid #eee;
        border-radius: 50%;
        padding: 10px;
        box-shadow: 0 0 10px #ddd;
        position: absolute;
        left: 50%;
        transform: translate(-50%,-50%);
        background-color: #fff;
        img{
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background-color: #eee;
        }
    }
}

.login_form{
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
}

.btns{
    display: flex;
    justify-content: flex-end;
}
</style>
